NYC’s hottest new concert venue is hiding inside a Times Square billboard

 

NYC’s hottest new performance venue is hiding in plain sight — atop an 18,000 square-foot billboard in Times Square.

Rapper Post Malone christened the cutting edge concert space, hanging from the front of the new TSX Broadway building on the southeast corner of 7th Avenue and 47th Street.

The “Rockstar” artist treated New Yorkers and visitors from around the world to an impromptu, 18-minute set — at the height of the evening rush hour.

The singer-songwriter ably ran through some of his greatest hits, along with a fresh track from “Austin,” Malone’s anticipated next album, dropping July 28.

“I’m the first guy to do this and I was super terrified because I know everyone has a busy day and a busy schedule,” Malone told reporters before the show, according to Billboard. “Hopefully I don’t f–k it up.”

When Malone was unveiled at the end of a cryptic countdown, scores of fans crowded in to hear him serenade the city